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Tech Stacks
Explore Tech Stacks Behind Popular Open Source Tools
Discover top tech stacks powering popular open-source projects. Learn which technologies are trending and widely used. Expand your skills, contribute, or update your tech stack.
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AI
OpenAI
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Anthropic
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Ollama
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Gemini AI
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Groq
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Mistral AI
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Hugging Face
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Cohere AI
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AWS Bedrock
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X AI
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Vertex AI
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Perplexity AI
(13)
+7 more
Language
JavaScript
(656)
CSS
(578)
Bash
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Typescript
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JSX
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Python
(287)
SCSS
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Golang
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C
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Rust
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Objective-C
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Vue
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+21 more
Framework
Next.js
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Tauri
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Laravel
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SvelteKit
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NestJS
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Nuxt.js
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Remix
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Tanstack Start
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Django
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Rails
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Meteor
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Yii2
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Database
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Redis
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Mysql
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SQLite
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ClickHouse
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Elasticsearch
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AWS Secrets Manager
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AWS DynamoDB
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GCP
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Vercel
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Cloudflare
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Azure
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Supabase
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Flyio
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Netlify
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Google
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Firebase
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Railway
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+5 more
UI Framework
React
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Vue.js
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Svelte
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Angular
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Preact
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Lit
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Alpine.js
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Ember
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HTMX
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Ionic
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+3 more
Runtime
NodeJS
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Electron
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Bun
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Deno
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Capacitor
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Cordova
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Tool
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Express
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OpenAPI
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MCP
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HonoJS
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React Email
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TRPC
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Socket.io
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Fastify
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Mailhog
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Koa
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Twig
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Analytics
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Vercel Analytics
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Segment
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Google Analytics
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Mixpanel
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Plausible
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Tinybird
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LogSnag
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Auth
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Clerk
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Auth0
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Okta
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Ory
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SuperTokens
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WorkOS
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Hanko
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Logto
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Supabase Auth
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AWS Cognito
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PropelAuth
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CMS
Ghost
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Contentful
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Payload
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Shopify
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Wordpress
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Commercetools
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Dato CMS
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Drupal
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Strapi
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Webflow
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Hosting
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Vercel Functions
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Kubernetes
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Github Pages
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Render
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AWS Lambda
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AWS Container
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Vercel Edge
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Google Compute
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AWS Compute
(5)
Azure Kubernetes
(3)
Cloud Run
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+10 more
CI/CD
Github Actions
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Dependabot
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Codecov
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Renovate
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CypressCI
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TravisCI
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CircleCI
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Gitlab CI
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GitHub CodeQL
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Depot.dev
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Deepsource
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StyleCI
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+11 more
Payment
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Polar
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Paddle
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Lemon Squeezy
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Paypal
(5)
RevenueCat
(1)
Square
(1)
Monitoring
Sentry
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OpenTelemetry
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Prometheus
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Datadog
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AWS Cloudwatch
(11)
Zipkin
(9)
HyperDX
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Better Stack
(3)
Bugsnag
(3)
New Relic
(3)
Cloud Logging
(2)
Rollbar
(1)
+4 more
Security
Snyk
(9)
AWS Kms
(6)
Cloud KMS
(5)
Infisical
(6)
Storage
AWS S3
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Cloud Storage
(45)
Azure Storage
(23)
AWS Container Registry
(14)
AWS CloudFront
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Supabase Storage
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AWS Block Storage
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Cloud Artifact Registry
(1)
ORM
Drizzle ORM
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Prisma
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Knex
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TypeORM
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GORM
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Kysely
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Diesel
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Doctrine
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Sequelize
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SQLAlchemy
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ent.
(4)
Test
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Testing Library
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Jest
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Storybook
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Mocha
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PHPUnit
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PHP Pest
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Lighthouse
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Grafana K6
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Builder
Vite
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Turborepo
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Babel
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Esbuild
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Webpack
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Rollup
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SWC
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NX
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Rspack
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Parcel
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Rolldown
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Package Manager
npm
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pnpm
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nvm
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Yarn
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Cargo
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Composer
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Bundler
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Poetry
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asdf
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rubyenv
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pipenv
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goenv
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SSG
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Astro
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FumaDocs
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Mintlify
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MkDocs
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VitePress
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Jekyll
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Fern
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Hugo
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Read The Docs
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Gatsby
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Eleventy
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VuePress
(1)
Automation
Playwright
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Puppeteer
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Firecrawl
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Selenium
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AWS Step Functions
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Inngest
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Crawl4AI
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Apify
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Browser Use
(1)
n8n
(1)
Communication
Slack
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Discord
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X
(15)
Telegram
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Facebook
(9)
Youtube
(9)
Intercom
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Linkedin
(4)
Zendesk
(3)
Twitch
(3)
WhatsApp
(3)
Zoom
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+4 more
Collaboration
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Airtable
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Notion
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Cal.com
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Linear
(8)
Gmail
(3)
Calendly
(3)
Google Sheets
(3)
Asana
(2)
Google Calendar
(2)
Google Drive
(2)
ClickUp
(1)
+3 more
Notification
Resend
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Twilio
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AWS Simple Email Service
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Sendgrid
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AWS Notification Service
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Mailgun
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Zapier
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Mailchimp
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Brevo
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Novy
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Beehiiv
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Mailjet
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Queue
RabbitMQ
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Apache Kafka
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AWS SQS
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Nats
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Upstash QStash
(11)
Celery
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PubSub
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AWS Kinesis
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Upstash Kafka
(2)
Supabase Realtime
(1)
CRM
Salesforce
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Twenty CRM
(1)
Validation
Zod
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JSON Schema
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Joi
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TypeBox
(11)
Valibot
(8)
ArkType
(4)
Superstruct
(3)
ETL
Nango
(5)
Composio
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Databricks
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Logstash
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Airbyte
(1)
Apideck
(1)
IaC
Helm
(68)
Terraform
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Pulumi
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Terragrunt
(2)
AWS CloudFormation
(1)
Linter
Eslint
(442)
Prettier
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Biome JS
(88)
Stylelint
(34)
OxLint
(26)
PHPStan
(25)
Rubocop
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Vale
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GolangCI Lint
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Maps
Mapbox
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Google Maps
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Iconset
Lucide Icons
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Radix Icons
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React Icons
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Heroicons
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Tabler
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Font Awesome
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MUI Icons
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Remix Icons
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Simple Icons
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Bootstrap Icons
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Feather Icons
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UI
Tailwind
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Radix UI
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Shadcn
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React Router DOM
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Tiptap
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CodeMirror
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Monaco Editor
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Headless UI
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TanStack Router
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Bootstrap
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D3.js
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Material UI
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+17 more
SaaS
GitHub
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Postmark
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LaunchDarkly
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Cloudinary
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Figma
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Dropbox
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Pagerduty
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Postman
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Split
(2)
Spotify
(2)
Wolfram Alpha
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Docusign
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+6 more
App
Nginx
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Grafana
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Caddy
(22)
Traefik
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Zookeeper
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Kibana
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Adminer
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HAProxy
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Postgrest
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HTTPD
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Kong
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Mongo Express
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Tika
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